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Title: sqlite3: Raise ProgrammingError when operating on a closed cursor · Issue #6336 · RustPython/RustPython · GitHub

Open Graph Title: sqlite3: Raise ProgrammingError when operating on a closed cursor · Issue #6336 · RustPython/RustPython

X Title: sqlite3: Raise ProgrammingError when operating on a closed cursor · Issue #6336 · RustPython/RustPython

Description: Currently, the sqlite3 module does not strictly enforce checks when methods are called on a closed cursor. Expected Behavior To match CPython's behavior, calling methods like execute, executemany, executescript, or fetch methods (fetchon...

Open Graph Description: Currently, the sqlite3 module does not strictly enforce checks when methods are called on a closed cursor. Expected Behavior To match CPython's behavior, calling methods like execute, executemany, ...

X Description: Currently, the sqlite3 module does not strictly enforce checks when methods are called on a closed cursor. Expected Behavior To match CPython's behavior, calling methods like execute, executema...

Opengraph URL: https://github.com/RustPython/RustPython/issues/6336

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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"sqlite3: Raise ProgrammingError when operating on a closed cursor","articleBody":"Currently, the `sqlite3` module does not strictly enforce checks when methods are called on a closed cursor.\n\n**Expected Behavior**\nTo match CPython's behavior, calling methods like `execute`, `executemany`, `executescript`, or fetch methods (`fetchone`, `fetchall`, etc.) on a cursor after calling `cursor.close()` should raise a `sqlite3.ProgrammingError`.\n\n**Context**\nThis issue is necessary to pass standard library tests that verify cursor state management. We need to ensure that any operation attempted on a closed cursor instance immediately raises the appropriate error.\n\ntest: ClosedCurTests::test_closed","author":{"url":"https://github.com/ever0de","@type":"Person","name":"ever0de"},"datePublished":"2025-12-07T11:30:21.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/6336/RustPython/issues/6336"}

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